o Set of 210 bottles of 50 mlo This is the smallest bottle that can be used in bottle warmerso Also suitable for use as a container when expressing and storing breast milk. o This bottle is suitable for most widely used breast pumps (Medela, Ameda, Ardo) and can be closed with a single twist movement when finished.o Suitable for breast milk and infant formula.o Sterilisable, reusable bottle.o Microwave, freezer and dishwasher safe.o Manufactured in Belgium.